/[drupal]/contributions/modules/fivestar/fivestar_field.inc
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Diff of /contributions/modules/fivestar/fivestar_field.inc

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revision 1.1.4.22, Thu Jun 19 02:42:53 2008 UTC revision 1.1.4.23, Tue Jul 1 04:42:08 2008 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: fivestar_field.inc,v 1.1.4.21 2008/04/23 06:50:12 quicksketch Exp $  // $Id: fivestar_field.inc,v 1.1.4.22 2008/06/19 02:42:53 quicksketch Exp $
3    
4  /**  /**
5   * @file   * @file
# Line 28  function fivestar_field_settings($op, $f Line 28  function fivestar_field_settings($op, $f
28        );        );
29        $form['stars'] = array(        $form['stars'] = array(
30          '#type' => 'select',          '#type' => 'select',
31          '#title' => t('Number of Options'),          '#title' => $field['widget']['type'] == 'stars' ? t('Number of Stars') : t('Number of Options'),
32          '#options' => drupal_map_assoc(range(1, 10)),          '#options' => drupal_map_assoc(range(1, 10)),
33          '#default_value' => $field['stars'] ? $field['stars'] : 5,          '#default_value' => $field['stars'] ? $field['stars'] : 5,
         '#description' => t('The number of stars or radio buttons to display.'),  
34        );        );
35    
36          $dynamic_options = array();
37        if (module_exists('nodecomment')) {        if (module_exists('nodecomment')) {
38          $form['dynamic_target'] = array(          $dynamic_options['comment_target_nid'] = t('Node Comment Parent');
39            '#title' => t('Use Node Comment Parent as Target'),        }
40            '#type' => 'checkbox',        if (module_exists('nodereference')) {
41            '#default_value' => $field['dynamic_target'],          $fields = content_fields(NULL, $field['type_name']);
42            '#return_value' => 'comment_target_nid',          foreach ($fields as $content_field) {
43            '#description' => t('Use this option to easily make a Fivestar field affect the comment parent for nodes of this content type.')            if ($content_field['type'] == 'nodereference' && $content_field['type_name'] == $field['type_name']) {
44          );              $dynamic_options[$content_field['field_name']] = t('Node reference: @field', array('@field' => $content_field['field_name']));
45              }
46            }
47        }        }
48    
49        $form['target'] = array(        if (empty($dynamic_options)) {
50          '#type' => 'textarea',          drupal_set_message(t('No potential target fields are available for the %type type. Create a node reference field in this node type to make it easier to assign a vote to a node.', array('%type' => node_get_types('name', $field['type_name']))), 'warning');
51          '#title' => t('Target Node ID'),        }
52          '#default_value' => $field['target'] ? $field['target'] : '',  
53          '#description' => t(        $dynamic_options = array('' => t('<none>')) + $dynamic_options;
54            'A single node ID on which this field will register the vote. If no NID is specified, the field\'s value will be saved, but no vote will be registered with the Voting API.'        $form['dynamic_target'] = array(
55          ),          '#title' => t('Voting target'),
56            '#type' => 'select',
57            '#default_value' => $field['dynamic_target'],
58            '#options' => $dynamic_options,
59            '#description' => t('The voting target will make the value of this field cast a vote on another node. Use node reference fields (part of CCK core) or <a href="http://drupal.org/project/nodecomment">Node Comments</a> module to create advanced reviews. More information available on the <a href="http://drupal.org/handbook/modules/fivestar">Fivestar handbook page</a>.')
60        );        );
61    
62        if (user_access('use PHP for fivestar target')) {        if (user_access('use PHP for fivestar target')) {
63          $form['target']['#description'] .= ' '. t(          $form['php_target'] = array(
64            ' Return the target node ID or use plain text. Enter PHP code between <em>&lt;?php ?&gt;</em>. Note that executing incorrect PHP-code can break your Drupal site.'            '#type' => 'fieldset',
65              '#title' => t('Voting target PHP code'),
66              '#collapsible' => TRUE,
67              '#collapsed' => empty($field['php_target']),
68          );          );
69    
70          $form['php'] = array(          $form['php_target']['php_target'] = array(
71              '#title' => t('Code'),
72              '#type' => 'textarea',
73              '#default_value' => $field['php_target'] ? $field['php_target'] : '',
74              '#description' => t('Advanced usage only: PHP code that returns a target node ID. Should not include &lt;?php ?&gt; delimiters. If this field is filled out, the value returned by this code will override any value specified above. Note that executing incorrect PHP-code can break your Drupal site.'),
75            );
76          }
77          else {
78            $form['php_target'] = array(
79            '#type' => 'value',            '#type' => 'value',
80            '#value' => 1,            '#value' => $field['php_target'] ? $field['php_target'] : '',
81          );          );
82        }        }
83    
# Line 73  function fivestar_field_settings($op, $f Line 90  function fivestar_field_settings($op, $f
90    
91        return $form;        return $form;
92      case 'save':      case 'save':
93        return array('stars', 'dynamic_target', 'target', 'php', 'axis');        return array('stars', 'dynamic_target', 'php_target', 'axis');
94      case 'database columns':      case 'database columns':
95        $columns = array(        $columns = array(
96          'rating' => array('type' => 'int', 'default' => 'NULL', 'sortable' => TRUE),          'rating' => array('type' => 'int', 'default' => 'NULL', 'sortable' => TRUE),
# Line 97  function fivestar_field($op, &$node, $fi Line 114  function fivestar_field($op, &$node, $fi
114      case 'insert':      case 'insert':
115      case 'update':      case 'update':
116        foreach ($items as $delta => $item) {        foreach ($items as $delta => $item) {
117          if ($field['dynamic_target'] && !empty($node->$field['dynamic_target'])) {          if (!empty($field['php_target'])) {
           $items[$delta]['target'] = $node->$field['dynamic_target'];  
         }  
         elseif (is_numeric($item['target'])) {  
           $items[$delta]['target'] = $item['target'];  
         }  
         elseif ($field['php'] && strpos($item['target'], '<?php') === 0) {  
118            // Use eval rather than drupal_eval to allow access to local variables.            // Use eval rather than drupal_eval to allow access to local variables.
119            $items[$delta]['target'] = eval('?>'. $item['target']);            $items[$delta]['target'] = eval($field['php_target']);
120            }
121            elseif ($field['dynamic_target'] && !empty($node->$field['dynamic_target'])) {
122              if (is_array($node->$field['dynamic_target']) && is_numeric($node->{$field['dynamic_target']}[0]['nid'])) {
123                $items[$delta]['target'] = $node->{$field['dynamic_target']}[0]['nid'];
124              }
125              elseif (is_numeric($node->$field['dynamic_target'])) {
126                $items[$delta]['target'] = $node->$field['dynamic_target'];
127              }
128          }          }
129    
130          if (is_numeric($items[$delta]['target'])) {          if (is_numeric($items[$delta]['target'])) {
131            _fivestar_cast_vote('node', $items[$delta]['target'], $item['rating'], $items[$delta]['axis'], $node->uid);            _fivestar_cast_vote('node', $items[$delta]['target'], $items[$delta]['rating'], $items[$delta]['axis'], $node->uid);
132            votingapi_recalculate_results('node', $items[$delta]['target']);            votingapi_recalculate_results('node', $items[$delta]['target']);
133          }          }
134        }        }
# Line 140  function fivestar_field($op, &$node, $fi Line 159  function fivestar_field($op, &$node, $fi
159   */   */
160  function fivestar_widget_info() {  function fivestar_widget_info() {
161    return array(    return array(
     'radios' => array(  
       'label' => t('Radio Buttons'),  
       'field types' => array('fivestar'),  
     ),  
162      'stars' => array(      'stars' => array(
163        'label' => t('Stars'),        'label' => t('Stars'),
164        'field types' => array('fivestar'),        'field types' => array('fivestar'),
165      ),      ),
166        'radios' => array(
167          'label' => t('Select list'),
168          'field types' => array('fivestar'),
169        ),
170    );    );
171  }  }
172    
# Line 159  function fivestar_widget_settings($op, $ Line 178  function fivestar_widget_settings($op, $
178      case 'form':      case 'form':
179        $form = array();        $form = array();
180        $form['allow_clear'] = array(        $form['allow_clear'] = array(
181          '#type' => 'select',          '#type' => 'checkbox',
182          '#title' => t('Allow Clearing'),          '#title' => t('Allow user to clear value'),
         '#options' => array(1 => t('True'), 0 => t('False')),  
183          '#default_value' => $widget['allow_clear'] ? $widget['allow_clear'] : 1,          '#default_value' => $widget['allow_clear'] ? $widget['allow_clear'] : 1,
         '#description' => t("Display a button to clear the user's current vote."),  
184        );        );
185        return $form;        return $form;
186      case 'save':      case 'save':
# Line 236  function fivestar_field_formatter($field Line 253  function fivestar_field_formatter($field
253    if (!isset($item['rating'])) {    if (!isset($item['rating'])) {
254      $item['rating'] = 0;      $item['rating'] = 0;
255    }    }
256      if (empty($field['stars'])) {
257        $field['stars'] = 5;
258      }
259    
260    switch ($formatter) {    switch ($formatter) {
261      case 'rating':      case 'rating':
# Line 245  function fivestar_field_formatter($field Line 265  function fivestar_field_formatter($field
265        return $item['rating'];        return $item['rating'];
266    
267      default:      default:
268        return theme('fivestar_static', $item['rating'], $field['stars'] ? $field['stars'] : 5);        return theme('fivestar_static', $item['rating'], $field['stars']);
269    }    }
270  }  }
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